Assembly Biosciences
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Purchase
GILEAD SCIENCES, INC. 10 percent owner
 Common Stock 940,499 $21.37 $20,098,464
Purchase
SCHORNSTEIN ALEXANDER 10 percent owner
 Common Stock 5,000 $14.85 $74,250
Purchase
SCHORNSTEIN ALEXANDER 10 percent owner
 Common Stock 2,976 $15 $44,640
Purchase
SCHORNSTEIN ALEXANDER 10 percent owner
 Common Stock 17,024 $14.87 $253,113
Sale
WHITE NICOLE S officer: Chief Manufacturing Of..
 Common Stock 40 $16.29 $652
Purchase
SCHORNSTEIN ALEXANDER 10 percent owner
 Common Stock 10,000 $14.58 $145,800
Sale
WHITE NICOLE S officer: Chief Manufacturing Of..
 Common Stock 157 $14.81 $2,325
Sale
OKAZAKI JASON A director, officer: CEO and Pres..
 Common Stock 197 $14.81 $2,918
Sale
WHITE NICOLE S officer: Chief Manufacturing Of..
 Common Stock 785 $14.23 $11,173
Sale
OKAZAKI JASON A director, officer: CEO and Pres..
 Common Stock 981 $14.23 $13,963
Purchase
SCHORNSTEIN ALEXANDER 10 percent owner
 Common Stock 4,438 $12.52 $55,564
Purchase
SCHORNSTEIN ALEXANDER 10 percent owner
 Common Stock 4,562 $12.29 $56,067
Purchase
GILEAD SCIENCES, INC. 10 percent owner
 Common Stock 179,500 $0 $180
Purchase
GILEAD SCIENCES, INC. 10 percent owner
 Warrant to purchase Common Stock 179,500 $17 $3,051,500
Sale
BJORKQUIST JEANETTE M officer: Principal Accounting O..
 Common Stock 24 $14.93 $358
Sale
MCHUTCHISON JOHN G director
 Common Stock 2,117 $14.93 $31,615
Sale
WHITE NICOLE S officer: Chief Manufacturing Of..
 Common Stock 172 $14.93 $2,569
Sale
OKAZAKI JASON A director, officer: CEO and Pres..
 Common Stock 549 $14.93 $8,199
Sale
WHITE NICOLE S officer: Chief Manufacturing Of..
 Common Stock 1,255 $12.71 $15,947
Sale
OKAZAKI JASON A director, officer: CEO and Pres..
 Common Stock 1,569 $12.71 $19,937
Sale
MCHUTCHISON JOHN G director
 Common Stock 1,206 $13.07 $15,765
Sale
BJORKQUIST JEANETTE M officer: Principal Accounting O..
 Common Stock 114 $13.07 $1,490
Sale
WHITE NICOLE S officer: Chief Manufacturing Of..
 Common Stock 197 $13.07 $2,575
Sale
OKAZAKI JASON A director, officer: CEO and Pres..
 Common Stock 354 $13.07 $4,627
Sale
OKAZAKI JASON A director, officer: CEO and Pres..
 Common Stock 392 $12.87 $5,045
Purchase
SCHORNSTEIN ALEXANDER 10 percent owner
 Common Stock 345,086 $0.8 $276,069
Purchase
SCHORNSTEIN ALEXANDER 10 percent owner
 Common Stock 299,994 $0.78 $235,195
Purchase
SCHORNSTEIN ALEXANDER 10 percent owner
 Common Stock 100,000 $0.67 $66,700
Purchase
SCHORNSTEIN ALEXANDER 10 percent owner
 Common Stock 300,000 $0.72 $215,400
Sale
WHITE NICOLE S officer: Chief Manufacturing Of..
 Common Stock 477 $0.69 $329
Sale
WHITE NICOLE S officer: Chief Manufacturing Of..
 Common Stock 1,891 $0.8 $1,503
Sale
DELANEY WILLIAM E IV officer: Chief Scientific Officer
 Common Stock 1,891 $0.8 $1,503
Sale
OKAZAKI JASON A director, officer: CEO and Pres..
 Common Stock 2,363 $0.8 $1,879
Sale
DELANEY WILLIAM E IV officer: Chief Scientific Officer
 Common Stock 9,461 $1.09 $10,294
Sale
OKAZAKI JASON A director, officer: CEO and Pres..
 Common Stock 11,827 $1.09 $12,868
Sale
BJORKQUIST JEANETTE M officer: Principal Accounting O..
 Common Stock 844 $1.07 $901
Sale
DELANEY WILLIAM E IV officer: Chief Scientific Officer
 Common Stock 4,232 $0.96 $4,046
Sale
MCHUTCHISON JOHN G director
 Common Stock 25,972 $1.04 $27,011
Sale
BJORKQUIST JEANETTE M officer: Principal Accounting O..
 Common Stock 274 $1.04 $285
Sale
DELANEY WILLIAM E IV officer: Chief Scientific Officer
 Common Stock 6,561 $1.04 $6,823
Sale
OKAZAKI JASON A director, officer: CEO and Pres..
 Common Stock 6,561 $1.04 $6,823
Sale
MCHUTCHISON JOHN G director
 Common Stock 14,883 $0.82 $12,249
Sale
BJORKQUIST JEANETTE M officer: Principal Accounting O..
 Common Stock 774 $0.82 $637
Sale
DELANEY WILLIAM E IV officer: Chief Scientific Officer
 Common Stock 3,421 $0.82 $2,815
Sale
OKAZAKI JASON A director, officer: CEO and Pres..
 Common Stock 4,247 $0.82 $3,495
Sale
OKAZAKI JASON A director, officer: CEO and Pres..
 Common Stock 4,693 $1.02 $4,787
Sale
MCHUTCHISON JOHN G director, officer: Chief Execut..
 Common Stock 12,314 $2.13 $26,204
Sale
SAMAR MICHAEL P. officer: Chief Financial Officer
 Common Stock 2,020 $2.22 $4,478
Sale
DELANEY WILLIAM E IV officer: Chief Scientific Officer
 Common Stock 4,164 $1.92 $8,003
Sale
STAMM LUISA M officer: Chief Medical Officer
 Common Stock 1,038 $2.17 $2,249

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Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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